<template>
    <div class="cmt-container">
        <h3>发表评论 </h3>
        <hr>
        <textarea placeholder="请输入要输出的内容"
         maxlength="120"></textarea>

         <mt-button type="primary" size='large'>发表评论</mt-button>
            <div class="cmt-list" v-for="(item,i) in comments" :key="item.add_time">
                <div class="cmt-item">
                    <div class="cmt-title">
                        第{{i+1}}楼&nbsp;&nbsp;用户:{{item.user_name}}&nbsp;&nbsp;发表时间:{{item.add_time| dateFormat}}
                    </div>
                     <div class="cmt-body">
                           {{item.content==='undefined'?'此用户很懒,什么都没说':item.content}}    
                       </div> 
                </div>
            </div>

         <mt-button type="danger" size='large' plain @click="getmore">加载更多</mt-button>
    </div>

</template>

<script>
export default {
    data() {
        return {
            pageIndex:1,
            comments:[]
            
        }
    },
    created() {
        this.getComments();
    },
    methods: {
        getComments(){
            this.$http.get("api/getcomments/" + this.id + "?pageindex=" + this.pageIndex).then(result=>{
            //  this.comments=result.body.message;
             this.comments=this.comments.concat(result.body.message)
            })
        },
        getmore(){
            this.pageIndex++;
            this.getComments();
        }
    },

    props:["id"]
    
}
</script>

<style lang="less" >
.cmt-container {
  h3 {
    font-size: 18px;
  }
  textarea {
    font-size: 14px;
    height: 85px;
    margin: 0;
  }

  .cmt-list {
    margin: 5px 0;
    .cmt-item {
      font-size: 13px;
      .cmt-title {
        line-height: 30px;
        background-color: #ccc;
      }
      .cmt-body {
        line-height: 35px;
        text-indent: 2em;
      }
    }
  }
}

</style>